Coordinate detection system, information processing apparatus and method

The invention discloses a coordinate detection system, an information processing apparatus and a method. The coordinate detection system can be used to detect a coordinate contacted with the object. The coordinate detection system includes a coordinate detecting apparatus that is mounted on a displa...

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Bibliographic Details
Main Authors NAGAHARA TAKANORI, HASEGAWA TAKEFUMI, OMURA KATSUYUKI
Format Patent
LanguageChinese
English
Published 19.09.2012
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a coordinate detection system, an information processing apparatus and a method. The coordinate detection system can be used to detect a coordinate contacted with the object. The coordinate detection system includes a coordinate detecting apparatus that is mounted on a display apparatus, detects approach of an indicating object toward the display apparatus, detects a position coordinate of the indicating object on the display apparatus, and outputs a notice indicating the approach of the indicating object and the position coordinate; a contact detecting apparatus that detects whether the contact detecting apparatus is in contact with the coordinate detecting apparatus and outputs a notice indicating contact or non-contact of the contact detecting apparatus with the coordinate detecting apparatus; and an information processing apparatus that includes a control unit that, upon reception of the notice indicating the approach of the indicating object, determines whether the notice indicati
Bibliography:Application Number: CN2012134118